The closer the contour lines, the more accurate the depiction of the bottom structure for improved fishing charts and navigation in swamps, canals and marinas.

NOAA Raster Cartography

If you prefer your display to have the look of paper charts, NOAA raster cartography2 is available as a free downloadable feature via the ActiveCaptain® app.

Depth Range Shading

This feature provides up to 10 depth ranges, enabling you to view your target depth at a glance.

Shallow Water Shading

This feature allows you to use shading to designate the shallow water depths you need to avoid.

High-resolution Satellite Imagery

These detailed images of ports, marinas, bridges and navigational landmarks help provide you with superior situational awareness.

Unique 3-D Views

MarinerEye and FishEye views provide additional perspective both above and below the water line.

¹Auto Guidance is for planning purposes only and does not replace safe navigation operations²Raster cartography cannot be viewed on echoMAP CHIRP and ECHOMAP Plus combos but can be viewed on mobile devices via the ActiveCaptain mobile app

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.